CN115211142A - 振动器件 - Google Patents

振动器件 Download PDF

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Publication number
CN115211142A
CN115211142A CN202180017504.2A CN202180017504A CN115211142A CN 115211142 A CN115211142 A CN 115211142A CN 202180017504 A CN202180017504 A CN 202180017504A CN 115211142 A CN115211142 A CN 115211142A
Authority
CN
China
Prior art keywords
piezoelectric element
piezoelectric elements
piezoelectric
operation surface
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180017504.2A
Other languages
English (en)
Chinese (zh)
Inventor
斋藤和树
木嶋薰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of CN115211142A publication Critical patent/CN115211142A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • User Interface Of Digital Computer (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN202180017504.2A 2020-03-11 2021-03-05 振动器件 Pending CN115211142A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020041750A JP2021145206A (ja) 2020-03-11 2020-03-11 振動デバイス
JP2020-041750 2020-03-11
PCT/JP2021/008800 WO2021182350A1 (ja) 2020-03-11 2021-03-05 振動デバイス

Publications (1)

Publication Number Publication Date
CN115211142A true CN115211142A (zh) 2022-10-18

Family

ID=77671652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180017504.2A Pending CN115211142A (zh) 2020-03-11 2021-03-05 振动器件

Country Status (4)

Country Link
US (1) US20230089456A1 (ja)
JP (1) JP2021145206A (ja)
CN (1) CN115211142A (ja)
WO (1) WO2021182350A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822635B2 (en) * 2000-01-19 2004-11-23 Immersion Corporation Haptic interface for laptop computers and other portable devices
JP2009169612A (ja) * 2008-01-15 2009-07-30 Taiheiyo Cement Corp タッチパネル式入力装置
JP2012022537A (ja) * 2010-07-15 2012-02-02 Hitachi Ltd 圧電アクチュエータ駆動装置
JP6073071B2 (ja) * 2012-04-25 2017-02-01 京セラ株式会社 電子機器
US10209791B2 (en) * 2012-05-22 2019-02-19 Kyocera Corporation Electronic device and panel device
US9749751B2 (en) * 2013-02-27 2017-08-29 Kyocera Corporation Electronic device
CN110196650A (zh) * 2018-02-27 2019-09-03 深圳富泰宏精密工业有限公司 通过压电阵列实现触摸反馈及声音输出的电子装置
US11579695B2 (en) * 2020-01-31 2023-02-14 Dell Products, Lp System and method for generating sound effects on fingertips with piezoelectric actuators of a haptic keyboard

Also Published As

Publication number Publication date
WO2021182350A1 (ja) 2021-09-16
US20230089456A1 (en) 2023-03-23
JP2021145206A (ja) 2021-09-24

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